Use the search bar at the top to search for the actors in it.

But from what I know:
You'll not likely be getting IDINA MENZEL's autograph. I don't believe she has an address, and the best you can do is try via venue whenever one pops up for her.

Anthony Rapp & Adam Pascal are always doing something somewhere, and I don't know if they have addresses or not...but always check to see if they're doing anything via venue as well.

And since you're cautious about postage, check the actors/actresses websites if they say anything, before simply using the address on this site.

Sorry I'm not too much help...not a Renthead !

Hey one of my best friend's birthday is next month and i would like to try and get the entire movie cast of rent to atuograph a picture for her now the thing is i live in Quebec and i dont want to be wasting postage on actors who never reply, has anyone had sucess with all eight cast members?